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1. Connect the adapter to the instrument and turn on the instrument.
2. Touch the dsDNA mode button.
3. Drop 2 ul of distilled water or blank sample on the pedestal.
4. Touch the camera button to check the position of the drop. Sampling a drop of water with a pipette and carefully dripping onto the pedestal. Please check the sample through the camera if the sample is not in the shape of a hemisphere or the sample size is not enough. Then clean the sample again, drop the sample, make sure the sample does not contain any foam
5. Touch an [A] button, the sample cover will automatically close and close, and the automatic clear will click ok 3 times to clear the prompt and switch to the main menu mode.
measuring
1. Touch dsDNA mode.
2. Drop 2 ul of sample on the pedestal.
3. Touch the [>] button to automatically close the button to close the sample cover and make a measurement. After the measurement, the data will appear in various functions, and you can choose to re-save and other functions. Measure DNA/RNA samples: Make sure to vortex and mix before measuring DNA/RNA samples.
Measured at OD 600: The battery cover will not be turned off at OD600mode.
: We recommend that you use a test tube cap to cover the sample to ensure accurate results.
clean
1. After the measurement, the automatic sample cover will be opened. If you need to recycle the sample, use a straw to remove it.
If not, clean the test sample base and keep it clean.
* Make sure the sample stage is completely clean. The purpose is to prevent the effects of damage to the sample cover automatically.
Note: Not only does the cleaning of the base need to be cleaned.
Clean protein samples and high concentration samples.
: Use distilled water to prevent contamination of the next sample protein and high concentration of samples during viscous measurements.
: We recommend that you keep the distilled water base and cover for 10 - 15 seconds.
Check reproducibility
1. Sometimes the readability of the device is worse because the experiment failed or the sample was contaminated.
2. In this case, you can check the reproducibility of the device temporarily by the potassium dichromate concentration of 1000 ng / ul.
3. If you suspect any problems such as test results, please contact
Meccaisi OPTIZEN NanoQ ultra-micro UV spectrophotometer experimental guidance
Autozero
.